//业务类controller
package com.atguigu.springcloud.alibaba.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class FlowLimitController {
    @GetMapping("/testA")
    public String testA() {
        return "--------testA";
    }

    @GetMapping("/testB")
    public String testB() {
        return "--------testB";
    }

    @GetMapping("/testHotKey")
    @SentinelResource(value = "testHotKey", blockHandler = "deal_testHotKey")
    public String testHostKey(@RequestParam(value = "p1", required = false) String p1,
                              @RequestParam(value = "p2", required = false) String p2) {
        return "--------testHotKey";
    }

    public String deal_testHotKey(String p1, String p2, BlockException exception) {
        // sentinel系统默认的提示：Blocked by Sentinel (flow limiting)
        return "--------testHotKey,-！-";
    }
}
